Chair



FIG. 1 is a perspective view of a chair, showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof; and,

FIG. 6 is a top plan view thereof.

In the drawings, the broken lines illustrate portions of the articlewhich form no part of the claimed design.

CLAIM The ornamental design for a chair, as shown and described.